diff --git a/requirements.txt b/requirements.txt
index a1f0abc..1a143a5 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -1,6 +1,6 @@
 alembic==0.9.5
 beautifulsoup4==4.6.0
-bleach==1.5.0
+bleach==3.3.0
 certifi==2017.7.27.1
 chardet==3.0.4
 coverage==4.4.1